Examples and tutorial

The APBS sub-directory examples contains several test systems which show how to use APBS for binding energy, solvation energy, and force calculations. The file examples/README.html contains descriptions of the test cases and links to anticipated results. Examples can be run and compared to expected results by running make test in each example directory.

Additional examples are provided as part of the APBS tutorial (doc/html/tutorial/), described in more detail in the Documentation section.